title: A numerical investigation for robust stability of fractional-order uncertain systems.
abstract: This study presents numerical methods for robust stability analysis of closed loop control systems with parameter uncertainty. Methods are based on scan sampling of interval characteristic polynomials from the hypercube of parameter space. Exposed-edge polynomial sampling is used to reduce the computational complexity of robust stability analysis. Computer experiments are used for demonstration of the proposed robust stability test procedures.
authors.affiliation: Computer Engineering Department, Inonu University, 44280 Malatya, Turkey. Electronic address: bilal.senol@inonu.edu.tr.
authors.forename: Bilal
authors.initials: B
authors.lastname: Senol
authors.affiliation: Computer Engineering Department, Inonu University, 44280 Malatya, Turkey. Electronic address: abdullah.ates@inonu.edu.tr.
authors.forename: Abdullah
authors.initials: A
authors.lastname: Ates
authors.affiliation: Electrical and Electronics Engineering Department, Inonu University, 44280 Malatya, Turkey. Electronic address: baykant.alagoz@inonu.edu.tr.
authors.forename: B Baykant
authors.initials: BB
authors.lastname: Alagoz
authors.affiliation: Computer Engineering Department, Inonu University, 44280 Malatya, Turkey. Electronic address: c.yeroglu@inonu.edu.tr.
authors.forename: Celaleddin
authors.initials: C
authors.lastname: Yeroglu
keywords: Fractional-order systems; Robust stability; Uncertain coefficients; Uncertain orders